We've designed this pack for big adventures so you can go long in terms of storage, comfort, and functionality. The Adventure Pack 12L features a zipper secured top closure for easy access and a compression system which stabilizes by compressing the pack vertically and horizontally.
Front: The chest pockets fit plus sized phones and 600ml soft flasks. The two small pockets in front of the flask pockets are for gels/trash/etc and the two shoulder pockets are for your phone, chapstick, and nutrition. Purchase flask here: Soft Flask The elastic chest harness works wonderfully for ladies and just as well for guys. Sizing is versatile from very petite up to about a 52" chest.
Right side: Has a 9" long zippered opening for access to maps, jackets, headlamps. The pocket reaches across the pack which creates an interior baffle as well as a large pocket.
Left Side: Features a large pocket which holds most any water bottle or flask, and the 1" bar tacked nylon on the back works great for holding trekking poles with our optional Trekking Pole upgrade. You can buy it here if you don't at the time of purchase.
Bottom: Features a 20mm attachment system for sleeping pads and additional gear.
Interior: The interior has 3 compartments. 1st is the bladder pocket which holds a 2L bladder (included) but can hold a 3L also. 2nd is the main cargo for bulky gear, and the third is for light jackets.
Weight without bladder: 18oz / Dimensions: 10.5" wide x 15.5" tall. / Cargo: 12L, 723 cu. / Bladder included: 2L with lockout and quick disconnect. Made in: Vietnam / Sport focus: Trail and ultrarunning, Fastpacking, Adventure Racing, Hiking, Mountain Biking. Note: The Adventure Pack 12L does not come with soft flasks. We do sell them on our site if you'd like to add them. Extra bladders here. Note: it comes with the 2L, but a 1L or 3L will fit in it too.